Please help me figure out this problem that is happening. I asked at 3 different forums and nobody can help me. I installed 12.04lts on my sony Vaio all in one. There is a gray vertical bar running down the right side of the screen. I cannot mouse over it and it appears to be a screen limiter or the OS thinks this is where my screen ends. This prevents me from scrolling all the way down. The screen will also occasionally go black for a few seconds then come back on. I cannot post a screen because you cannot see the problem in the screen shot. My other issue is no audio at all. For the display/graphics/resolution issue so far I have checked and used every option in display settings, I have looked for additonal drivers, I have restarted in limited graphics mode, I have also installed 13.04 and linux Mint's latest version. For audio I have again looked for drivers, used the command killall pulseaudio, and alsamixer to check if anything was muted. I have used live cds to boot up I have done everything I can think of. Please Help me figure this out. I had Vista before and absolutly no problems at all ever. Here is my hardware.